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NZXT C1500 Platinum — 1500 W · Platinum · ATX 3.1
NZXT

NZXT C1500 Platinum

1500 W · Platinum · ATX 3.1

91
/ 100
From $349
VS
NZXT C1500 Platinum wins by 1
EcoFlow Delta Pro — Portable power station · 2022
EcoFlow

EcoFlow Delta Pro

Portable power station · 2022

90
/ 100
From $3,299
Specdex verdict

NZXT C1500 Platinum takes it — here’s why.

In our weighted Specdex score, NZXT C1500 Platinum lands at 91 and EcoFlow Delta Pro at 90. That puts NZXT C1500 Platinum ahead by 1 points — a narrow margin driven mostly by its strengths in the categories below.

Pick NZXT C1500 Platinum if…

  • ✓Massive 1500 W headroom
  • ✓ATX 3.1 12V-2x6
  • ✓CAM software monitoring

Pick EcoFlow Delta Pro if…

  • ✓LiFePO4 chemistry on modern SKUs (4000+ cycles)
  • ✓Solar input
  • ✓Multiple AC/DC/USB-C outputs
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Winner by scenario

Derived from the sub-score breakdown · not a separate test

Cables

NZXT C1500 Platinum

Compared on the cables sub-score

NZXT C1500 Platinum leads on cables (92 vs 90).

Efficiency

NZXT C1500 Platinum

Compared on the efficiency sub-score

NZXT C1500 Platinum leads on efficiency (94 vs 85).

Noise

NZXT C1500 Platinum

Compared on the noise sub-score

NZXT C1500 Platinum leads on noise (88 vs 86).

Value for money

NZXT C1500 Platinum

Specdex score per dollar at MSRP

NZXT C1500 Platinum more score per dollar ($349 vs $3,299).

NZXT C1500 Platinum 91
vs
90 EcoFlow Delta Pro

Score breakdown

NZXT C1500 Platinum
91
efficiency 94
noise 88
cables 92
value 86
EcoFlow Delta Pro
90
efficiency 85
noise 86
cables 90
value 80

Specs side-by-side

NZXT C1500 Platinum versus EcoFlow Delta Pro — full spec comparison
Spec NZXT C1500 Platinum EcoFlow Delta Pro
Wattage
1500 W
—
Efficiency
80+ Platinum
—
Standard
ATX 3.1
—
Connectors
1× 12V-2x6 (600W)
—
Type
—
Portable power station
Release year
—
2022

NZXT C1500 Platinum

Pros
  • +Massive 1500 W headroom
  • +ATX 3.1 12V-2x6
  • +CAM software monitoring
Cons
  • −Overkill for most builds
  • −Expensive
  • −Fan a hair loud at max

EcoFlow Delta Pro

Pros
  • +LiFePO4 chemistry on modern SKUs (4000+ cycles)
  • +Solar input
  • +Multiple AC/DC/USB-C outputs
Cons
  • −Heavy
  • −Pricey per Wh
  • −Shipping restrictions (Li-ion)

FAQ: NZXT C1500 Platinum vs EcoFlow Delta Pro

Which is better, NZXT C1500 Platinum or EcoFlow Delta Pro? +

NZXT C1500 Platinum scores 91 on our weighted rubric — ahead by 1. Your best pick depends on the sub-scores above.

Is NZXT C1500 Platinum worth the price? +

At $349, NZXT C1500 Platinum delivers a Specdex score of 91 — strongest in efficiency.

Is EcoFlow Delta Pro worth the price? +

At $3,299, EcoFlow Delta Pro delivers a Specdex score of 90 — strongest in cables.

Does NZXT C1500 Platinum or EcoFlow Delta Pro last longer? +

Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.

Which is better for cables, NZXT C1500 Platinum or EcoFlow Delta Pro? +

NZXT C1500 Platinum — leads on cables (92 vs 90). Compared on the cables sub-score.

Which is better for efficiency, NZXT C1500 Platinum or EcoFlow Delta Pro? +

NZXT C1500 Platinum — leads on efficiency (94 vs 85). Compared on the efficiency sub-score.